package r21310.chap05.d1130;

import java.util.Scanner;

public class lianxi {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);

        System.out.println("请输入本学期所学科目，科目之间用，分割");
        String str=  sc.next();
        String[] kemu=str.split(",");
    }
}
